Two-photon polymerisation of 3D photonic crystals with radially polarised beams

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Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.3/63768

Title: Two-photon polymerisation of 3D photonic crystals with radially polarised beams
Author(s): Jia, Baohua; Kang, Hong; Li, Jiafang; Gu, Min
Abstract: Radially polarised ultrafast laser beams were used in the fabrication of 3D photonic crystals with the two-photon polymerisation technique. It has been found when a radially polarised beam is employed, the lateral resolution of the fabricated rods can be increased, leading to a reduced filling ratio of the resultant photonic crystals. As a result, better stop gaps with a higher suppression ratio in transmission and a wider wavelength range have been achieved.
Publication type: Conference paper
Research centre: Swinburne University of Technology. Faculty of Engineering and Industrial Sciences. Centre for Micro-Photonics
Research centre: Swinburne University of Technology. Faculty of Engineering and Industrial Sciences. Centre for Micro-Photonics. Centre for Ultrahigh Bandwidth Devices for Optical Systems
Source: Abstracts of the Nanophotonics Down Under 2009 Devices and Applications Conference, Melbourne, Australia, 21-24 June 2009, p. 143
Publication year: 2009
Keyword(s): 3D photonic crystals; Radially polarised beams; Stop gaps; Two-photon polymerisation
Publisher: Centre for Micro-Photonics, Faculty of Engineering and Industrial Sciences, Swinburne University of Technology
Publisher URL: http://www.swinburne.edu.au/feis/cmp/
Peer reviewed